KEY TELEPHONE SWITCHES

Brand	Owner	Address	Description
NORTEL	NORTEL NETWORKS LIMITED	5945 Airport Road Suite 360 Mississauga, Ontario L4V1R9 Canada	key telephone switches, synchronized optical network access, transport and switching nodes; switching software; residential, public, business and mobile/cordless telephone sets; optical fiber cable; power plants; comprising batteries, monitors, alarms, fuses, breakers, rectifiers, transformers and control panels; electrical power supplies; integrated circuits; printed circuit boards; magnetic tapes;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A telephone number searching system supporting an automatic telephone connection in which a telephone number is searched for through the internet and automatically dialed, and a method therefor. A web server is connected to a telephone number database for storing multiple predetermined telephone numbers. An information terminal is equipped with a web browser which is selectively connected to the web server for submitting a search request to receive a telephone number service and searching a telephone number from the telephone number database to display at least one searched telephone number. One number is selected by a user among the displayed telephone numbers and dialed automatically by a telephone plug-in to set up a communication channel through the telephone.